Carrier 50JB054 manual Unit Features, Performance Data, Electrical Data, Options And Accessories

UNIT FEATURES

Large hinged access doors. Standard one-year product warranty.

Standard unit as factory-assembled is listed by ETL and/or ETL, Canada.

Units are rated in accordance with ARI Standard 360.

115-volt and 24-volt control circuit. Semi-hermetic Carrier compressors. Crankcase heaters.

Circuit breaker protection for all power components. Compressor protection includes high and low pressure cutouts.

Single low rpm supply fan with 2-in. de¯ection springs under fan sled.

High efficiency indoor motors (supply and exhaust). Tuff-Skin Rx anti-microbial insulation.

Sloped condensate pan.

Manual adjustable outside air intake for up to 25% outside air. Cabinet made of prepainted galvanized steel.

Evaporator-fan motors are protected by circuit breakers. Condenser-fan motors are internally protected. Single-point electric service entry.

Dual refrigeration circuits. Lifting lugs.

Two-inch disposable-type return air ®lters.

PERFORMANCE DATA

Unit Operating Weight						lb	Cfm		External Static Pressure	in. wg
Indoor Entering Air db		F	wb			F	Curb Weight				lb
COOLING
							HEATING
Gross Total Cap.	Btuh @ Condenser Air Temp					F
								NO UNIT MOUNTED HEAT AVAILABLE
Gross Sensible Capacity				Btuh
Compressor Power Input					kW
Indoor Fan Motor Size					Hp
Return Fan Motor Size					Hp

ELECTRICAL DATA

Power Supply to Unit	Volts		Phase	Hertz
Minimum Circuit Amps		Maximum Fuse Amps

OPTIONS AND ACCESSORIES

FACTORY-INSTALLED OPTIONS

Control Option Module Two-inch Pleated Filters (30%) Bag Filters with Pre®lters (90%)

Inlet Guide Vanes or Variable Frequency Drives Alternate Motor and Drive

Premium-Efficiency Motor and Drive (208/230, 460v)

Alternate Premium-Efficiency Motor and Drive (208/230, 460v)

Economizer with Low Leak Dampers and Spring Return Motor Copper Condenser Coil

Hot Gas Bypass Non-Fused Unit Disconnect

FIELD-INSTALLED ACCESSORIES

Roof Curb with Full Perimeter Support (30, 35, 40, 45 ton) Roof Curb with Condenser and Support (50, 60 ton)

Roof Curb to Enclose the Condenser Section (50, 60 ton) Outdoor Air Cfm Package

Local Interface Device

Differential Enthalpy Control Sensor Condenser Coil Guard

Space Sensor with Set Point Adjustment Optional 4-Year Extended Compressor Warranty

x HSIO Keypad and Display Module (required for initial start-up)

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